Final answer:
The Montgomery bus boycott had two profound effects on American history: raising awareness for civil rights and inspiring further nonviolent protests, and federal intervention and the gradual eradication of segregation.
Step-by-step explanation:
The Montgomery bus boycott had two profound effects on American history:
- Raising awareness for civil rights and inspiring further nonviolent protests: The successful boycott raised awareness about the unequal treatment of African Americans and the need for racial equality. It served as a powerful example of nonviolent resistance and inspired other civil rights activists to follow suit, leading to the growth of the Civil Rights movement.
- Federal intervention and the gradual eradication of segregation: The boycott ultimately led to a Supreme Court decision declaring the segregation laws in Alabama and Montgomery unconstitutional. This ruling paved the way for the dismantling of racial segregation and the advancement of civil rights in the United States.